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Sockets - lqNetDog and lqMiniTerm (req's libLQ)

Posted 01-23-2013 at 04:17 AM by rainbowsally
Updated 08-06-2014 at 07:36 AM by rainbowsally (bum link, note on sizes)

Sockets - lqNetDog and lqMiniTerm (req's libLQ)

Today's feature is:
  • lqNetDog and lqMiniTerm running sockets in a Qt gui.
  • C-style functions, Windows style conversion of slots to C funcs.
  • I/O in one terminal widget (still very simple).

Here's a screenshot.

Here's a self extractor for the files.

file: ans-orig-gui.sfxz
purpose: utility (executable)...
Posted in Uncategorized
Views 828 Comments 0 rainbowsally is offline

Sockets - The lqNetDog mini-lib for socket connections

Posted 01-22-2013 at 06:40 AM by rainbowsally
Updated 01-22-2013 at 10:52 AM by rainbowsally (moved some includes)

[Bad logic level in netdog_request() presumably fixed. -rs]

Sockets - The NetDog mini-lib for socket connections

Today's feature is:
  • NetDog. :-)
  • A simple non-blocking ans (listen) and orig (connect) example.
  • Minor bundling of socket functions to greatly simplify a successful connection.

Complicating this stuff is easy. Simplifying it is the hard part.

The non-blocking setup here simplifies coding for a gui which needs to constantly be...
Posted in Uncategorized
Views 946 Comments 0 rainbowsally is offline

Pi - Parrot Cam

Posted 01-22-2013 at 03:16 AM by markyd
Updated 11-14-2013 at 10:51 AM by markyd

Thursday 14th November 2013
Working with my good friend Christoph (he did all the hard stuff I just tested) we got my Pi Camera to work properly as a service and display the page embedded in a html page for internet viewing. All works well!

Wednesday 13th November 2013

Today the Parrot Pi Camera died ... the SD card got corrupted, was not sure if all the rain then low temperatures...
LQ Newbie
Posted in Raspberry Pi
Views 1000 Comments 0 markyd is offline

Multibooting live isos with grub2 -- why are fedora/red hat derivatives making things hard?

Posted 01-21-2013 at 12:21 AM by donatom
Updated 01-21-2013 at 10:42 AM by donatom

With the help of linux forums and especially the site (booting linux isos with grub2) I have been able to create a usb drive with over twenty utilities and linux distributions. Recently I was toying with fedora 17/18. Although I can boot fedora live isos 16/17/18 from a usb thumb drive, I have not been successful at setting up fedora so that it is persistent (i.e., keeping any changes made to the system like adding applications).

While playing around with fedora,...
Posted in Uncategorized
Views 1547 Comments 0 donatom is offline

Fedora 18 LiveCD-Creator Thumbdrive Step-by-step

Posted 01-20-2013 at 04:17 PM by macemoneta

This process creates a custom bootable thumbdrive with the latest available Fedora 18 software. In addition, common repositories are preconfigured, and the list of software packages on the currently running system is used as the basis for the thumbdrive image.

As root, perform the following:

Start by cleaning up problems on the system, reported by:

package-cleanup --orphans
package-cleanup --problems

Since the package list will...
Senior Member
Posted in Uncategorized
Views 1571 Comments 0 macemoneta is offline


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